Audio strategy management system and audio strategy management method thereof

Abstract

The invention provides an audio strategy management system and an audio strategy management method thereof.The audio strategy management system comprises a display module, the display module is provided with a display surface, the display surface presents audio strategy settings, and the audio strategy settings comprise at least one setting; the audio module is coupled with the display module; the management module is respectively coupled with the display module and the audio module, and the management module is used for controlling the display module and the audio module; after the management module selects one of the at least one setting, the display surface presents a manual strategy judgment setting, the management module selects a manual strategy of the manual strategy judgment setting, the display surface presents an audio strategy option, and the management module selects one of the audio strategy options; the management module controls the audio module to be connected with one of the corresponding audio strategy options according to one of the selected audio strategy options, and the selection of each audio strategy option is customized by judging and setting the audio strategy manually.

Description

Technical Field

[0001] This invention relates to an audio policy management system and an audio policy management method thereof, and more particularly to a customized audio policy management system and an audio policy management method thereof. Background Technology

[0002] As smart electronic devices can connect to an increasing number of peripherals, some of which support audio input or output, such as HDMI (High Definition Multimedia Interface) speakers on monitors, built-in microphones on USB (Universal Serial Bus) cameras, speakers on USB audio systems, and built-in microphones and speakers in electronic devices, the system will encounter multiple combinations of audio input (or output) devices. The usage scenarios of smart terminals are complex and varied, and users' applications of audio input or output devices are also different. For example, in a meeting setting, a more professional external microphone is usually used instead of the built-in microphone. The system's automatic selection of audio input (or output) devices cannot meet the increasingly complex audio input or output needs, resulting in a poor user experience. This is especially true for machines with multiple audio peripherals that are inconvenient to plug and unplug (such as machines fixed to a conference room wall). There is no direct manual way to avoid the uncertainty of automatic audio input (or output) device selection, nor can it directly select specific audio input (or output) devices for specific application scenarios.

[0003] Therefore, it is necessary to design a new audio policy management system and its audio policy management method to overcome the above-mentioned defects. Summary of the Invention

[0004] The purpose of this invention is to provide an audio policy management system and its audio policy management method, which can be customized by manually operating the audio policy judgment settings to select each audio policy option.

[0005] To achieve the above objectives, the present invention provides an audio policy management system, comprising: a display module having a display surface displaying audio policy settings, the audio policy settings having at least one setting; an audio module coupled to the display module; and a management module coupled to both the display module and the audio module, the management module being used to control the display module and the audio module; wherein, the management module selects from the audio policy settings, after the management module selects one of the at least one setting, the display surface displays a manual policy judgment setting, the management module then selects a manual policy from the manual policy judgment setting, the display surface displays audio policy options, the management module then selects one of the audio policy options, and the management module controls the audio module to connect to the corresponding audio policy option based on the selected audio policy option.

[0006] Preferably, the audio module includes an audio output unit for outputting audio. The management module selects an audio strategy setting, which has at least one audio output setting. The management module selects one of the at least one audio output setting. The display panel presents a manual audio output strategy judgment setting. The management module then selects the manual strategy of the manual audio output strategy judgment setting. The display panel presents audio output strategy options. The management module then selects one of the audio output strategy options. The management module controls the audio output unit to connect to the corresponding audio output strategy option based on the selected audio output strategy option.

[0007] Preferably, when each of the audio output strategy options is unused, the management module prompts the user to reselect at least one of the audio output strategy options.

[0008] Preferably, when the management module does not select the manual policy set in the manual audio output policy judgment, the management module queries the list of pluggable audio output devices connected to the audio module. When the list of pluggable audio output devices is not empty, the management module selects the last connected audio output device in the list to output audio; when the list of pluggable audio output devices is empty, the management module selects the built-in audio output device to output audio.

[0009] Preferably, the audio module includes an audio input unit for inputting audio. The management module selects an audio strategy setting, which has at least one audio input setting. The management module selects one of the at least one audio input setting, and the display panel presents a manual audio output strategy judgment setting. The management module then selects the manual strategy of the manual audio output strategy judgment setting, and the display panel presents audio input strategy options. The management module then selects one of the audio input strategy options, and the management module controls the audio input unit to connect to the corresponding audio input strategy option based on the selected audio input strategy option.

[0010] Preferably, when the management module does not select the manual policy set by the manual audio input policy judgment, the management module queries the list of pluggable audio input devices connected to the audio module, and selects the first priority audio input device to input audio based on the list of pluggable audio input devices.

[0011] The present invention also includes an audio policy management method applied to an audio policy management system. The audio policy management method includes the following steps: selecting an audio policy setting; selecting at least one of the settings of the audio policy setting; presenting a manual policy judgment setting on a display surface; selecting a manual policy of the manual policy judgment setting; presenting audio policy options on the display surface; selecting one of the audio policy options; and controlling an audio module to connect to one of the corresponding audio policy options based on the selected audio policy option.

[0012] Preferably, the method further includes the following steps: selecting an audio strategy setting, selecting at least one of the audio output settings of the audio strategy setting; presenting an audio output manual strategy judgment setting on the display surface; selecting the manual strategy of the audio output manual strategy judgment setting; presenting audio output strategy options on the display surface; selecting one of the audio output strategy options; controlling the audio output unit to connect to one of the corresponding audio output strategy options according to the selected audio output strategy option; and outputting audio through the audio output unit.

[0013] Preferably, the method further includes the step of prompting the user to reselect at least one of the audio output strategy options when each of the audio output strategy options is unused.

[0014] Preferably, the method further includes the following steps: when the manual policy set for the audio output manual policy judgment is not selected, querying the list of pluggable audio output devices connected to the audio module; when the list of pluggable audio output devices is not empty, selecting the last connected audio output device in the list of pluggable audio output devices to output audio; and when the list of pluggable audio output devices is empty, selecting the built-in audio output device to output audio.

[0015] Preferably, the method further includes the following steps: selecting an audio strategy setting, selecting at least one of the audio input settings of the audio strategy setting; presenting an audio input manual strategy judgment setting on the display surface; selecting the manual strategy of the audio input manual strategy judgment setting; presenting audio input strategy options on the display surface; selecting one of the audio input strategy options; controlling the audio input unit to connect to one of the corresponding audio input strategy options according to the selected audio input strategy option; and inputting audio through the audio input unit.

[0016] Preferably, the method further includes the following steps: when the manual policy set for the audio input manual policy judgment is not selected, query the list of pluggable audio input devices connected to the audio module; select the first priority audio input device to input audio based on the list of pluggable audio input devices.

[0017] Compared with the prior art, the present invention provides an audio policy management system and its audio policy management method. The audio policy management system includes a display module, an audio module, and a management module. The display module has a display surface that displays audio policy settings, and the audio policy settings have at least one setting. The audio module is coupled to the display module. The management module is coupled to both the display module and the audio module and is used to control the display module and the audio module. The management module selects an audio policy setting. After the management module selects one of the at least one setting, the display surface displays a manual policy judgment setting. The management module then selects a manual policy from the manual policy judgment setting, and the display surface displays audio policy options. The management module then selects one of the audio policy options. Based on the selected audio policy option, the management module controls the audio module to connect to the corresponding audio policy option. In this way, customization can be achieved by manually selecting each audio policy option through the audio policy judgment setting. Attached Figure Description

[0018] Figure 1 This is a block diagram of an audio policy management system according to an embodiment of the present invention;

[0019] Figure 2 This is a schematic diagram illustrating the audio strategy settings according to an embodiment of the present invention;

[0020] Figure 3 This is a schematic diagram illustrating the audio manual strategy judgment setting according to an embodiment of the present invention;

[0021] Figure 4 This is a schematic diagram illustrating the presentation of audio strategy options according to an embodiment of the present invention;

[0022] Figure 5 This is a schematic diagram illustrating an audio output strategy according to an embodiment of the present invention;

[0023] Figure 6 This is a schematic diagram illustrating the manual strategy judgment setting for audio output according to an embodiment of the present invention.

[0024] Figure 7 This is a schematic diagram illustrating the audio output strategy options according to an embodiment of the present invention;

[0025] Figure 8 This is a schematic diagram illustrating an audio input strategy according to an embodiment of the present invention;

[0026] Figure 9 This is a schematic diagram illustrating the manual strategy judgment setting for audio input according to an embodiment of the present invention.

[0027] Figure 10 This is a schematic diagram illustrating the presentation of audio input strategy options according to an embodiment of the present invention;

[0028] Figure 11 This is a flowchart of an audio policy management method according to an embodiment of the present invention;

[0029] Figure 12 This is a flowchart of an audio output strategy management method according to an embodiment of the present invention;

[0030] Figure 13 This is a flowchart of an audio input strategy management method according to an embodiment of the present invention. Detailed Implementation

[0031] To provide a better understanding of the purpose, structure, features and functions of the present invention, detailed descriptions are provided below with reference to specific embodiments.

[0032] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, Figure 1 This is a block diagram of an audio policy management system according to an embodiment of the present invention. Figure 2 This is a schematic diagram illustrating the audio strategy settings according to an embodiment of the present invention. Figure 3 This is a schematic diagram illustrating the audio manual strategy judgment setting according to an embodiment of the present invention. Figure 4This is a schematic diagram illustrating the presentation of audio policy options according to an embodiment of the present invention. The present invention provides an audio policy management system 100, which includes a display module 11, an audio module 12, and a management module 13. The display module 11 has a display surface 111 that displays audio policy settings 112, which have at least one setting. The audio module 12 is coupled to the display module 11. The management module 13 is coupled to both the display module 11 and the audio module 12, and is used to control the display module 11 and the audio module 12. When the audio policy settings 111 are selected, the management module 13... After selecting at least one of the settings, the display panel 111 presents the manual strategy judgment setting 113. The management module 13 then selects the manual strategy of the manual strategy judgment setting 113, and the display panel 111 presents the audio strategy options 114. The management module 13 then selects one of the audio strategy options 114. Based on the selected audio strategy option 114, the management module 13 controls the audio module 12 to connect to the corresponding audio strategy option 114. In this way, customization can be achieved by manually selecting each audio strategy option through the audio strategy judgment setting.

[0033] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the audio policy management system 100 is suitable for smartphones, tablets, laptops, or all-in-one computers that support sound card functionality, such as speakers, microphones, and USB audio devices. The display module 11 can be a mobile phone screen, tablet screen, laptop screen, or all-in-one computer screen. The audio module 12 is used for outputting and inputting audio. The management module 13 is used to control the display module 11 and the audio module 12. In specific implementations, the management module 13 can configure default audio policies; manage user-defined audio policies; handle audio session routing (determining which output devices to use for output streams and which input devices to use for input streams); handle audio peripheral plug-in / plug-out events (such as USB, HDMI, headphone plug-in / plug-out); maintain a list of available audio input devices and output devices; and determine the priority of various audio input and output devices based on past user habits.

[0034] Refer to together Figure 5 , Figure 6 and Figure 7 As shown, Figure 5 This is a schematic diagram illustrating an audio output strategy according to an embodiment of the present invention. Figure 6 This is a schematic diagram illustrating the manual strategy determination setting for audio output according to an embodiment of the present invention. Figure 7This is a schematic diagram illustrating the presentation of audio output strategy options according to an embodiment of the present invention. The audio strategy management system 100 includes an audio output unit 121 for outputting audio. A management module 13 is used to select an audio strategy setting 112. The audio strategy setting 112 has at least one audio output setting. The management module 13 selects one of the at least one audio output setting, and the display surface 111 presents an audio output manual strategy judgment setting 1131. The management module 13 then selects a manual strategy for the audio output manual strategy judgment setting 1131, and the display surface 111 presents audio output strategy options 1141. The management module 13 then selects one of the audio output strategy options 1141. Based on the selected audio output strategy option 1141, the management module 13 controls the audio output unit 121 to connect to the corresponding audio output strategy option 1141. In practical implementation, the audio strategy setting 112 includes an audio output strategy setting 1121, which groups various audio output devices: the primary audio output group consists of built-in speakers and built-in earpieces; the USB audio output device group consists of all connected USB output devices; the BT (Bluetooth) and wired headphone group consists of BT and wired headphones; and the HDMI / DP (DisplayPort) audio output device group consists of all HDMI / DP audio output devices. Output devices within a group cannot be combined (i.e., cannot produce sound in parallel), but output devices from different groups can be combined to produce sound in parallel, for example, a ringtone can be simultaneously emitted from a wired headphone and a built-in speaker. The strategy configuration for the audio output streams is divided into automatic and manual modes. In automatic mode, the playback device is automatically selected for each audio output stream according to conventional practices. For example, for multimedia audio streams, if there are pluggable audio output devices, the last connected audio peripheral is selected; if there are no external audio output devices, the audio output devices are selected according to priority. In manual mode, the audio output options configured for each group are combined into an output device list.

[0035] Refer to together Figure 5 , Figure 6 and Figure 7As shown, when every item in audio output policy option 1141 is set to "Not Used," management module 13 prompts the user to reselect at least one of the audio output policy options 1141. Specifically, the USB audio group lists all connected USB audio output devices; if a selected USB audio output device is subsequently unplugged, the USB audio group is considered to be set to "Not Used." The HDMI / DP audio group lists all connected HDMI / DP audio output devices; if a selected HDMI / DP audio output device is unplugged, the HDMI / DP audio group is considered to be set to "Not Used." If every group in audio output policy option 1141 is set to "Not Used," the user is prompted that the setting is invalid and needs to be reset.

[0036] Refer to together Figure 5 , Figure 6 and Figure 7 As shown, when the management module 13 does not select the manual strategy of the audio output manual strategy judgment setting 1131, the management module 13 queries the list of pluggable audio output devices connected to the audio module 12. When the list of pluggable audio output devices is not empty, the management module 13 selects the last connected audio output device in the list to output audio; when the list of pluggable audio output devices is empty, the management module 13 selects the built-in audio output device to output audio. In specific implementation, the types of pluggable audio output devices include: USB, HDMI, wired headphones, and BT. Assuming the previously set manual ringtone strategy is: built-in speaker, USB speaker, wired headphones, and HDMI-1; the currently connected pluggable audio peripherals are wired headphones, HDMI-1, and USB headphones; the pluggable audio output devices corresponding to the ringtone output stream are calculated to be the built-in speaker, wired headphones, and HDMI-1 (the three output devices emit sound in parallel). Assuming the previously set multimedia policy is automatic, the currently connected pluggable audio peripherals are wired headphones, HDMI-1, and USB speakers, and the wired headphones are the most recently connected peripheral; the pluggable audio output device corresponding to the multimedia output stream is calculated to be wired headphones.

[0037] Refer to together Figure 8 , Figure 9 and Figure 10 As shown, Figure 8 This is a schematic diagram illustrating an audio input strategy according to an embodiment of the present invention. Figure 9 This is a schematic diagram illustrating the manual strategy determination setting for audio input according to an embodiment of the present invention. Figure 10This is a schematic diagram illustrating the presentation of audio input strategy options according to an embodiment of the present invention. The audio strategy management system 100 includes an audio input unit 122 for inputting audio. A management module 13 selects from an audio strategy setting 112, which has at least one audio input setting. The management module 13 selects one of the at least one audio input setting, and the display surface 111 presents an audio output manual strategy judgment setting 1132. The management module 13 then selects a manual strategy for the audio output manual strategy judgment setting 1132, and the display surface 111 presents audio input strategy options 1142. The management module 13 then selects one of the audio input strategy options 1142. Based on the selected audio input strategy option 1142, the management module 13 controls the audio input unit 122 to connect to the corresponding audio input strategy option 1142. In specific implementation, the audio strategy setting 112 has an audio input strategy setting 1122, which specifies an input device for the audio input stream. The input stream includes, but is not limited to, voice communication, video recording, audio recording, and speech recognition. The available audio input strategy options 1142 include, but are not limited to: Auto, built-in microphone, all HDMI microphones, all USB input devices, BT and wired headphones.

[0038] Refer to together Figure 8 , Figure 9 and Figure 10 As shown, when the management module 13 does not select the manual policy of the audio input manual policy judgment setting 1132, the management module 13 queries the list of pluggable audio input devices connected to the audio module 12. Based on this list, the management module 13 selects the first-priority audio input device for audio input. Specifically, it lists all connected USB audio input devices; it lists all connected HDMI / DP audio input devices. If the platform does not support HDMI / DP audio input, no HDMI / DP audio input option is provided. If the selected USB audio input device is subsequently unplugged, the audio input policy for this input stream is treated as automatic mode; if the selected HDMI / DP audio input device is subsequently unplugged, the audio input policy for this input stream is treated as automatic mode. The priority of audio input devices is: BT > wired headphones > USB microphone (or headphones) > built-in microphone > HDMI microphone. For example, suppose the previous voice recognition strategy was: USB microphone (brand 1), and the currently connected pluggable audio input devices were: wired headphones and USB microphone (brand 2); since USB microphone (brand 1) is not currently available, the input device is selected according to priority, and the wired headphones are selected; if USB microphone (brand 1) is connected again and voice recognition is restarted, USB microphone (brand 1) will be selected as the input device.

[0039] Reference Figure 11 As shown, Figure 11 This is a flowchart of an audio policy management method according to an embodiment of the present invention. The present invention also provides an audio policy management method 101, which is applied to... Figures 1 to 10 The audio policy management system 100 includes a display module 11, an audio module 12, and a management module 13. The display module 11 has a display surface 111 that displays audio policy settings 112, which have at least one setting. The audio module 12 is coupled to the display module 11. The management module 13 is coupled to both the display module 11 and the audio module 12, and is used to control the display module 11 and the audio module 12. The audio device selection method 101 includes the following steps: First, step S10 is executed to select an audio strategy setting 112, selecting one of at least one of the settings in the audio strategy setting 112; next, step S12 is executed to present a manual strategy judgment setting 113 on the display surface 111; next, step S14 is executed to select a manual strategy for the manual strategy judgment setting 113; next, step S16 is executed to present audio strategy options 114 on the display surface 111; next, step S18 is executed to select one of the audio strategy options 114; next, step S20 is executed to control the audio module 12 to connect to one of the corresponding audio strategy options 114 according to the selected audio strategy option 114. In this way, customization can be achieved by manually selecting each audio strategy option through the audio strategy judgment setting.

[0040] Refer to together Figure 12 As shown, Figure 12This is a flowchart of an audio output strategy management method according to an embodiment of the present invention. The user selects an audio output setting 112, choosing at least one of the audio output settings in the audio strategy setting 112; a manual audio output strategy judgment setting 1131 is presented on the display surface 111; a manual strategy is selected in the manual audio output strategy judgment setting 1131; audio output strategy options 1141 are presented on the display surface 111; one of the audio output strategy options 1141 is selected; the audio output unit 121 is controlled to connect to the corresponding audio output strategy option 1141 according to the selected audio output strategy option 1141; audio is output through the audio output unit 121. When all audio output strategy options 1141 are unused, the user is prompted to reselect at least one of the audio output strategy options 1141. When the manual strategy for audio output is not selected in setting 1131, the list of pluggable audio output devices connected to the audio module 12 is queried. If the list of pluggable audio output devices is not empty, the last connected audio output device in the list is selected to output audio. If the list of pluggable audio output devices is empty, the built-in audio output device is selected to output audio. In specific implementation, first, step S110 is executed to play the audio output stream; then, step S112 is executed to determine if a call is in progress; if yes, step S114 is executed to select the handset; then, step S116 is executed to play audio using the selected audio output device (or list); if no, step S118 is executed to query the audio output strategy of the audio output stream; then, step S120 is executed to determine if the output stream strategy is in automatic mode; if yes, step S122 is executed to query the list of connected pluggable audio output devices; then, step S124 is executed to calculate the pluggable audio output devices: if the pluggable list is not empty, the last connected audio output device is selected. If the pluggable list is empty, select the built-in speaker; then, execute step S126 to select the device corresponding to the pluggable audio output device list; otherwise, execute step S128 to query the manual policy settings of the output stream; then, execute step S130 to calculate the pluggable audio output device list: filter audio output devices that do not exist in the manual policy settings (combined with the audio output device list); then, execute step S132 to determine whether the calculated pluggable audio output device list is empty; if not, execute step S134 to select all devices in the pluggable audio output device list; then, execute step S116; if yes, execute step S122. In this way, the routing of audio sessions is handled, determining which output devices the output stream will use for playback, handling audio peripheral plugging / unplugging events (such as USB, HDMI, headphone plugging / unplugging), maintaining the available audio output device list, and determining the priority of various audio output devices based on past user habits.

[0041] Refer to together Figure 13 As shown, Figure 13 This is a flowchart of an audio input strategy management method according to an embodiment of the present invention. The audio input strategy management method includes: selecting an audio strategy setting 112, selecting one of at least one audio input setting of the audio strategy setting 112; presenting an audio input manual strategy judgment setting 1132 on a display surface 111; selecting a manual strategy of the audio input manual strategy judgment setting 1132; presenting audio input strategy options 1142 on the display surface 111; selecting one of the audio input strategy options 1142; controlling an audio input unit 122 to connect to one of the corresponding audio input strategy options 1142 according to the selected audio input strategy option 1142; and inputting audio through the audio input unit 122. When a manual strategy of the audio input manual strategy judgment setting 1132 is not selected, the method queries a list of pluggable audio input devices already connected to the audio module; and selects a first-priority audio input device from the list of pluggable audio input devices to input audio. In specific implementation, firstly, step S210 is executed to start the audio input stream; then, step S212 is executed to query the list of all connected pluggable audio input devices, including the built-in device, to form the pluggable audio input device list; next, step S214 is executed to query the audio input policy mode corresponding to the audio input stream type; next, step S216 is executed to determine whether the input stream policy mode is automatic mode; if yes, then step S218 is executed to calculate the pluggable audio input device list: obtain the audio input device with the highest priority in the pluggable audio input device list; next, step S220 is executed to use the audio input device corresponding to the pluggable audio input device list as the input source; if not, then step S222 is executed to query the manual policy setting corresponding to the input stream; next, step S224 is executed to check if the device input device corresponding to the manual policy setting is in the pluggable audio input device list; if not, then step S218 is executed; if yes, then step S226 is executed to check the pluggable audio input device list: select the audio input device corresponding to the manual policy setting; then, step S220 is executed. In this way, the routing of audio sessions can automatically determine which input device to use for the input stream, and can also handle audio peripheral plug-in / plug-out events (such as USB, HDMI, headphone plug-in / plug-out) to automatically maintain a list of available audio input devices and determine the priority of various audio input devices based on past user habits.

[0042] In summary, the audio policy management system and its method provided by this invention include a display module, an audio module, and a management module. The display module has a display surface that presents audio policy settings, each of which has at least one setting. The audio module is coupled to the display module. The management module is coupled to both the display module and the audio module and is used to control both the display module and the audio module. The management module selects from the audio policy settings. After selecting one of the at least one settings, the display surface presents a manual policy judgment setting. The management module then selects a manual policy from the manual policy judgment setting, and the display surface presents audio policy options. The management module then selects one of the audio policy options. Based on the selected audio policy option, the management module controls the audio module to connect to the corresponding audio policy option. Thus, customization of the selection of each audio policy option can be achieved by manually operating the audio policy judgment settings.

[0043] Although the invention has been described in conjunction with the accompanying drawings, the embodiments disclosed in the drawings are intended to illustrate preferred embodiments of the invention and should not be construed as limiting the invention. The scale in the schematic drawings does not represent the actual proportions of the components, in order to clearly describe the required parts.

[0044] The present invention has been described in the above-described embodiments; however, these embodiments are merely examples for implementing the present invention. It must be noted that the disclosed embodiments do not limit the scope of the present invention. Conversely, any modifications and refinements made without departing from the spirit and scope of the present invention are within the scope of patent protection of the present invention.

Claims

1. An audio policy management system, characterized by, include: The display module has a display surface that presents audio strategy settings, which have at least one setting. An audio module, coupled to the display module; as well as A management module is coupled to both the display module and the audio module, and the management module is used to control the display module and the audio module. In this process, the management module selects an audio policy setting. After selecting one of the at least one settings, the display shows a manual policy judgment setting. The management module then selects a manual policy for the manual policy judgment setting, and the display shows audio policy options. The management module then selects one of the audio policy options. Based on the selected audio policy option, the management module controls the audio module to connect to the corresponding audio policy option.

2. The audio policy management system of claim 1, wherein, The audio module includes an audio output unit for outputting audio. The management module selects an audio strategy setting, which has at least one audio output setting. The management module selects one of the at least one audio output setting. The display panel presents a manual audio output strategy judgment setting. The management module then selects the manual strategy of the manual audio output strategy judgment setting. The display panel presents audio output strategy options. The management module then selects one of the audio output strategy options. Based on the selected audio output strategy option, the management module controls the audio output unit to connect to the corresponding audio output strategy option.

3. The audio policy management system of claim 2, wherein, When all of the audio output policy options are unused, the management module prompts the user to reselect at least one of the audio output policy options.

4. The audio policy management system of claim 2, wherein, When the management module does not select the manual policy set for the audio output manual policy judgment, the management module queries the list of pluggable audio output devices that the audio module has connected to. When the list of pluggable audio output devices is not empty, the management module selects the last connected audio output device in the list to output audio; when the list of pluggable audio output devices is empty, the management module selects the built-in audio output device to output audio.

5. The audio policy management system of claim 1, wherein, The audio module includes an audio input unit for inputting audio. The management module selects an audio strategy setting, which has at least one audio input setting. The management module selects one of the at least one audio input setting. The display panel presents a manual audio output strategy judgment setting. The management module then selects the manual strategy of the manual audio output strategy judgment setting. The display panel presents audio input strategy options. The management module then selects one of the audio input strategy options. Based on the selected audio input strategy option, the management module controls the audio input unit to connect to the corresponding audio input strategy option.

6. The audio policy management system of claim 5, wherein, When the management module does not select the manual strategy of the manual strategy judgment setting, the management module queries a list of pluggable audio input devices connected to the audio module, and selects an audio input device of a first priority according to the list of pluggable audio input devices to input audio.

7. An audio policy management method applied to an audio policy management system, characterized in that, The audio strategy management method includes the following steps: selecting one of at least one setting of the audio strategy setting; presenting a manual strategy judgment setting through the display surface; selecting a manual strategy of the manual strategy judgment setting; presenting audio strategy options through the display surface; selecting one of the audio strategy options; and controlling an audio module to connect to one corresponding to the selected one of the audio strategy options.

8. The audio policy management method of claim 7, wherein, The method further includes the following steps: selecting one of at least one audio output setting of the audio strategy setting; presenting an audio output manual strategy judgment setting through the display surface; selecting a manual strategy of the audio output manual strategy judgment setting; presenting audio output strategy options through the display surface; selecting one of the audio output strategy options; controlling an audio output unit to connect to one corresponding to the selected one of the audio output strategy options; and outputting audio through the audio output unit.

9. The audio policy management method of claim 8, wherein, The method further includes the following steps: when each of the audio output strategy options is not used, prompting to reselect at least one of the audio output strategy options.

10. The audio policy management method of claim 8, wherein, The method further includes the following steps: when the manual strategy of the audio output manual strategy judgment setting is not selected, querying a list of pluggable audio output devices connected to the audio module; when the list of pluggable audio output devices is not empty, selecting an audio output device last connected in the list of pluggable audio output devices to output audio; and when the list of pluggable audio output devices is empty, selecting a built-in audio output device to output audio.

11. The audio policy management method of claim 7, wherein, The method further includes the following steps: selecting one of at least one audio input setting of the audio strategy setting; presenting an audio input manual strategy judgment setting through the display surface; selecting a manual strategy of the audio input manual strategy judgment setting; presenting audio input strategy options through the display surface; selecting one of the audio input strategy options; controlling an audio input unit to connect to one corresponding to the selected one of the audio input strategy options; and inputting audio through the audio input unit.

12. The audio policy management method of claim 11, wherein, The method further includes the following steps: when the manual strategy of the audio input manual strategy judgment setting is not selected, querying a list of pluggable audio input devices connected to the audio module; selecting an audio input device of a first priority according to the list of pluggable audio input devices to input audio.

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